Electronic Signatures and Infrastructures (ESI); Scoping study and framework for standardization of long-term data preservation services, including preservation of or with digital signatures
电子签名和基础设施（ESI）；长期数据保存服务标准化的范围研究和框架 包括数字签名的保存或使用数字签名的保存

2017-05-01

Electronic Signatures and Infrastructures (ESI); Data Preservation Systems Security; Part 1: Requirements for Implementation and Management
电子签名和基础设施（ESI）；数据保存系统安全；第1部分:实施和管理要求

2012-04-01

Electronic Signatures and Infrastructures (ESI); Policy and security requirements for trust service providers providing long-term preservation of digital signatures or general data using digital signature techniques
电子签名和基础设施（ESI）；对使用数字签名技术长期保存数字签名或一般数据的信托服务提供商的政策和安全要求

2019-06-01

Electronic Signatures and Infrastructures (ESI); Certificate Profiles; Part 1: Overview and common data structures
电子签名和基础设施（ESI）；证书简介；第1部分:概述和通用数据结构

2020-07-01

Electronic Signatures and Infrastructures (ESI); Policy requirements for trust service providers signing and/or storing data objects
电子签名和基础设施（ESI）；信任服务提供商签署和/或存储数据对象的策略要求

2012-04-01